Well guys the more I learn, the more confused I get. Maybe it is an age thing. I've checked the older posts on this forum, and some reload manuals...and the allowable diameter spec's vary =/- .005 for the bullet diameter for .303, .308, 7.62x25 etc.
Next, I've measured my .32acp, 3 different milsup 7.62x25's, and some milsup .303 Brit. the diameter fot the Brit and TOK are identical 8mm, and the .32acp at 7.98mm.
All of this still leads me to believe that (with the right insert) I sould have pretty good luck using 7.62x25 in my .303...yes/no?
Still love the CZ52 and amazing TOK round the most, but being able to expand my arsenal without having to purchase another gun would be great too.